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powerpc/64: Replace CURRENT_THREAD_INFO with PACA_THREAD_INFO

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Now that current_thread_info is located at the beginning of 'current'
task struct, CURRENT_THREAD_INFO macro is not really needed any more.

This patch replaces it by loads of the value at PACA_THREAD_INFO(r13).

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[mpe: Add PACA_THREAD_INFO rather than using PACACURRENT]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Christophe Leroy
2019-01-12 09:55:50 +00:00
committed by Michael Ellerman
parent f7354ccac8
commit c911d2e128
9 changed files with 16 additions and 18 deletions
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4
arch/powerpc/include/asm/thread_info.h
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@@ -17,10 +17,6 @@
#define THREAD_SIZE (1 << THREAD_SHIFT)
#ifdef CONFIG_PPC64
#define CURRENT_THREAD_INFO(dest, sp) stringify_in_c(ld dest, PACACURRENT(r13))
#endif
#ifndef __ASSEMBLY__
#include <linux/cache.h>
#include <asm/processor.h>